Most used
- Dead Pixel TestFree dead pixel test for any monitor, laptop, phone or TV. Cycle through solid colours full screen and find dead or stuck pixels in under a minute.
- Monitor TestGuided six-step monitor test. Check for dead pixels, stuck pixels, sub-pixel faults and uneven backlighting, then get a plain summary. Free, no install.
- White ScreenFree full screen white display. Use it to clean your monitor, spot dead pixels, or light your face on a video call. No install, works instantly.
- Black ScreenFree full screen black display. Check your monitor for backlight bleed, light leaks and stuck pixels, or save power on an OLED panel. Runs instantly.
- Stuck Pixel FixerFree stuck pixel fixer that flashes colours rapidly to unstick a trapped subpixel. Shows a photosensitivity warning you must accept before it runs.